diff --git a/.doxygen b/.doxygen
index 8d9f2471f6..eda965cc73 100644
--- a/.doxygen
+++ b/.doxygen
@@ -1565,7 +1565,7 @@ TOC_EXPAND             = NO
 # protocol see https://www.sitemaps.org
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-SITEMAP_URL            =
+SITEMAP_URL            = internals.orcaslicer.com
 
 # If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
 # QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that